| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $245.81 | 13.218% | $278.3012 | $278.30 | $278.30 | $278.30 |
| Purchase #2 | $191.35 | 3.118% | $197.3163 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $137.41 | 12.722% | $154.8913 | $154.89 | $154.90 | $154.90 |
| Purchase #4 | $220.72 | 3.162% | $227.6992 | $227.70 | $227.70 | $227.70 |
| Purchase #5 | $177.59 | 4.514% | $185.6064 | $185.61 | $185.60 | $185.60 |
| Purchase #6 | $102.90 | 3.593% | $106.5972 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $109.75 | 10.684% | $121.4757 | $121.48 | $121.50 | $121.50 |
| 7 purchase totals = | $1,185.53 | $1,271.8873 | $1,271.90 | $1,271.90 | $1,271.90 | |